486778125 has 48 divisors (see below), whose sum is σ = 819322560. Its totient is φ = 257040000.

The previous prime is 486778093. The next prime is 486778163. The reversal of 486778125 is 521877684.

It is not a de Polignac number, because 486778125 - 2⁵ = 486778093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1284186 + ... + 1284564.

It is an arithmetic number, because the mean of its divisors is an integer number (17069220).

Almost surely, 2^486778125 is an apocalyptic number.

It is an amenable number.

486778125 is a deficient number, since it is larger than the sum of its proper divisors (332544435).

486778125 is an equidigital number, since it uses as much as digits as its factorization.

486778125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 524 counting only the distinct ones).

The product of its digits is 752640, while the sum is 48.

The square root of 486778125 is about 22063.0488600284. The cubic root of 486778125 is about 786.6417962508.

The spelling of 486778125 in words is "four hundred eighty-six million, seven hundred seventy-eight thousand, one hundred twenty-five".